L'indirizzo IP 81.4.100 è fornito da Amsterdam, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.4.64.0/18, IP tra 81.4.64.0 a 81.4.127.255 ). Il numero di sistema autonomo (ASN) è 21155.
| ASN | 21155 |
| IP inizia con | 81.4.64.0 |
| IP finale con | 81.4.127.255 |
| ASN Nome | Amsterdam |
| CDIR | 81.4.64.0/18 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 29/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | NL | Netherlands | - | Geffen | 51,74 | 5,4639 | 2017-07-29 |
| MaxMind | NL | Netherlands | - | - | 52,3824 | 4,8995 | 2017-07-29 |
| Whois | NL | - | - | - | 5 | 52 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.4.100.0 | 1359242240 | 0 |
| 81.4.100.1 | 1359242241 | 0 |
| 81.4.100.2 | 1359242242 | 0 |
| 81.4.100.3 | 1359242243 | 0 |
| 81.4.100.4 | 1359242244 | 0 |
| 81.4.100.5 | 1359242245 | 0 |
| 81.4.100.6 | 1359242246 | 0 |
| 81.4.100.7 | 1359242247 | 0 |
| 81.4.100.8 | 1359242248 | 0 |
| 81.4.100.9 | 1359242249 | 0 |
| 81.4.100.10 | 1359242250 | 0 |
| 81.4.100.11 | 1359242251 | 0 |
| 81.4.100.12 | 1359242252 | 0 |
| 81.4.100.13 | 1359242253 | 0 |
| 81.4.100.14 | 1359242254 | 0 |
| 81.4.100.15 | 1359242255 | 0 |
| 81.4.100.16 | 1359242256 | 0 |
| 81.4.100.17 | 1359242257 | 0 |
| 81.4.100.18 | 1359242258 | 0 |
| 81.4.100.19 | 1359242259 | 0 |
| 81.4.100.20 | 1359242260 | 0 |
| 81.4.100.21 | 1359242261 | 0 |
| 81.4.100.22 | 1359242262 | 0 |
| 81.4.100.23 | 1359242263 | 0 |
| 81.4.100.24 | 1359242264 | 0 |
| 81.4.100.25 | 1359242265 | 0 |
| 81.4.100.26 | 1359242266 | 0 |
| 81.4.100.27 | 1359242267 | 0 |
| 81.4.100.28 | 1359242268 | 0 |
| 81.4.100.29 | 1359242269 | 0 |
| 81.4.100.30 | 1359242270 | 0 |
| 81.4.100.31 | 1359242271 | 0 |
| 81.4.100.32 | 1359242272 | 0 |
| 81.4.100.33 | 1359242273 | 0 |
| 81.4.100.34 | 1359242274 | 0 |
| 81.4.100.35 | 1359242275 | 0 |
| 81.4.100.36 | 1359242276 | 0 |
| 81.4.100.37 | 1359242277 | 0 |
| 81.4.100.38 | 1359242278 | 0 |
| 81.4.100.39 | 1359242279 | 0 |
| 81.4.100.40 | 1359242280 | 0 |
| 81.4.100.41 | 1359242281 | 0 |
| 81.4.100.42 | 1359242282 | 0 |
| 81.4.100.43 | 1359242283 | 0 |
| 81.4.100.44 | 1359242284 | 0 |
| 81.4.100.45 | 1359242285 | 0 |
| 81.4.100.46 | 1359242286 | 0 |
| 81.4.100.47 | 1359242287 | 0 |
| 81.4.100.48 | 1359242288 | 0 |
| 81.4.100.49 | 1359242289 | 0 |
| 81.4.100.50 | 1359242290 | 0 |
| 81.4.100.51 | 1359242291 | 0 |
| 81.4.100.52 | 1359242292 | 0 |
| 81.4.100.53 | 1359242293 | 0 |
| 81.4.100.54 | 1359242294 | 0 |
| 81.4.100.55 | 1359242295 | 0 |
| 81.4.100.56 | 1359242296 | 0 |
| 81.4.100.57 | 1359242297 | 0 |
| 81.4.100.58 | 1359242298 | 0 |
| 81.4.100.59 | 1359242299 | 0 |
| 81.4.100.60 | 1359242300 | 0 |
| 81.4.100.61 | 1359242301 | 0 |
| 81.4.100.62 | 1359242302 | 0 |
| 81.4.100.63 | 1359242303 | 0 |
| 81.4.100.64 | 1359242304 | 0 |
| 81.4.100.65 | 1359242305 | 0 |
| 81.4.100.66 | 1359242306 | 0 |
| 81.4.100.67 | 1359242307 | 0 |
| 81.4.100.68 | 1359242308 | 0 |
| 81.4.100.69 | 1359242309 | 0 |
| 81.4.100.70 | 1359242310 | 0 |
| 81.4.100.71 | 1359242311 | 0 |
| 81.4.100.72 | 1359242312 | 0 |
| 81.4.100.73 | 1359242313 | 0 |
| 81.4.100.74 | 1359242314 | 0 |
| 81.4.100.75 | 1359242315 | 0 |
| 81.4.100.76 | 1359242316 | 0 |
| 81.4.100.77 | 1359242317 | 0 |
| 81.4.100.78 | 1359242318 | 0 |
| 81.4.100.79 | 1359242319 | 0 |
| 81.4.100.80 | 1359242320 | 0 |
| 81.4.100.81 | 1359242321 | 0 |
| 81.4.100.82 | 1359242322 | 0 |
| 81.4.100.83 | 1359242323 | 0 |
| 81.4.100.84 | 1359242324 | 0 |
| 81.4.100.85 | 1359242325 | 0 |
| IP | Numerical IP | DNS |
| 81.4.100.86 | 1359242326 | 0 |
| 81.4.100.87 | 1359242327 | 0 |
| 81.4.100.88 | 1359242328 | 0 |
| 81.4.100.89 | 1359242329 | 0 |
| 81.4.100.90 | 1359242330 | 0 |
| 81.4.100.91 | 1359242331 | 0 |
| 81.4.100.92 | 1359242332 | 0 |
| 81.4.100.93 | 1359242333 | 0 |
| 81.4.100.94 | 1359242334 | 0 |
| 81.4.100.95 | 1359242335 | 0 |
| 81.4.100.96 | 1359242336 | 0 |
| 81.4.100.97 | 1359242337 | 0 |
| 81.4.100.98 | 1359242338 | 0 |
| 81.4.100.99 | 1359242339 | 0 |
| 81.4.100.100 | 1359242340 | 0 |
| 81.4.100.101 | 1359242341 | 0 |
| 81.4.100.102 | 1359242342 | 0 |
| 81.4.100.103 | 1359242343 | 0 |
| 81.4.100.104 | 1359242344 | 0 |
| 81.4.100.105 | 1359242345 | 0 |
| 81.4.100.106 | 1359242346 | 0 |
| 81.4.100.107 | 1359242347 | 0 |
| 81.4.100.108 | 1359242348 | 0 |
| 81.4.100.109 | 1359242349 | 0 |
| 81.4.100.110 | 1359242350 | 0 |
| 81.4.100.111 | 1359242351 | 0 |
| 81.4.100.112 | 1359242352 | 0 |
| 81.4.100.113 | 1359242353 | 0 |
| 81.4.100.114 | 1359242354 | 0 |
| 81.4.100.115 | 1359242355 | 0 |
| 81.4.100.116 | 1359242356 | 0 |
| 81.4.100.117 | 1359242357 | 0 |
| 81.4.100.118 | 1359242358 | 0 |
| 81.4.100.119 | 1359242359 | 0 |
| 81.4.100.120 | 1359242360 | 0 |
| 81.4.100.121 | 1359242361 | 0 |
| 81.4.100.122 | 1359242362 | 0 |
| 81.4.100.123 | 1359242363 | 0 |
| 81.4.100.124 | 1359242364 | 0 |
| 81.4.100.125 | 1359242365 | 0 |
| 81.4.100.126 | 1359242366 | 0 |
| 81.4.100.127 | 1359242367 | 0 |
| 81.4.100.128 | 1359242368 | 0 |
| 81.4.100.129 | 1359242369 | 0 |
| 81.4.100.130 | 1359242370 | 0 |
| 81.4.100.131 | 1359242371 | 0 |
| 81.4.100.132 | 1359242372 | 0 |
| 81.4.100.133 | 1359242373 | 0 |
| 81.4.100.134 | 1359242374 | 0 |
| 81.4.100.135 | 1359242375 | 0 |
| 81.4.100.136 | 1359242376 | 0 |
| 81.4.100.137 | 1359242377 | 0 |
| 81.4.100.138 | 1359242378 | 0 |
| 81.4.100.139 | 1359242379 | 0 |
| 81.4.100.140 | 1359242380 | 0 |
| 81.4.100.141 | 1359242381 | 0 |
| 81.4.100.142 | 1359242382 | 0 |
| 81.4.100.143 | 1359242383 | 0 |
| 81.4.100.144 | 1359242384 | 0 |
| 81.4.100.145 | 1359242385 | 0 |
| 81.4.100.146 | 1359242386 | 0 |
| 81.4.100.147 | 1359242387 | 0 |
| 81.4.100.148 | 1359242388 | 0 |
| 81.4.100.149 | 1359242389 | 0 |
| 81.4.100.150 | 1359242390 | 0 |
| 81.4.100.151 | 1359242391 | 0 |
| 81.4.100.152 | 1359242392 | 0 |
| 81.4.100.153 | 1359242393 | 0 |
| 81.4.100.154 | 1359242394 | 0 |
| 81.4.100.155 | 1359242395 | 0 |
| 81.4.100.156 | 1359242396 | 0 |
| 81.4.100.157 | 1359242397 | 0 |
| 81.4.100.158 | 1359242398 | 0 |
| 81.4.100.159 | 1359242399 | 0 |
| 81.4.100.160 | 1359242400 | 0 |
| 81.4.100.161 | 1359242401 | 0 |
| 81.4.100.162 | 1359242402 | 0 |
| 81.4.100.163 | 1359242403 | 0 |
| 81.4.100.164 | 1359242404 | 0 |
| 81.4.100.165 | 1359242405 | 0 |
| 81.4.100.166 | 1359242406 | 0 |
| 81.4.100.167 | 1359242407 | 0 |
| 81.4.100.168 | 1359242408 | 0 |
| 81.4.100.169 | 1359242409 | 0 |
| 81.4.100.170 | 1359242410 | 0 |
| 81.4.100.171 | 1359242411 | 0 |
| IP | Numerical IP | DNS |
| 81.4.100.172 | 1359242412 | 0 |
| 81.4.100.173 | 1359242413 | 0 |
| 81.4.100.174 | 1359242414 | 0 |
| 81.4.100.175 | 1359242415 | 0 |
| 81.4.100.176 | 1359242416 | 0 |
| 81.4.100.177 | 1359242417 | 0 |
| 81.4.100.178 | 1359242418 | 0 |
| 81.4.100.179 | 1359242419 | 0 |
| 81.4.100.180 | 1359242420 | 0 |
| 81.4.100.181 | 1359242421 | 0 |
| 81.4.100.182 | 1359242422 | 0 |
| 81.4.100.183 | 1359242423 | 0 |
| 81.4.100.184 | 1359242424 | 0 |
| 81.4.100.185 | 1359242425 | 0 |
| 81.4.100.186 | 1359242426 | 0 |
| 81.4.100.187 | 1359242427 | 0 |
| 81.4.100.188 | 1359242428 | 0 |
| 81.4.100.189 | 1359242429 | 0 |
| 81.4.100.190 | 1359242430 | 0 |
| 81.4.100.191 | 1359242431 | 0 |
| 81.4.100.192 | 1359242432 | 0 |
| 81.4.100.193 | 1359242433 | 0 |
| 81.4.100.194 | 1359242434 | 0 |
| 81.4.100.195 | 1359242435 | 0 |
| 81.4.100.196 | 1359242436 | 0 |
| 81.4.100.197 | 1359242437 | 0 |
| 81.4.100.198 | 1359242438 | 0 |
| 81.4.100.199 | 1359242439 | 0 |
| 81.4.100.200 | 1359242440 | 0 |
| 81.4.100.201 | 1359242441 | 0 |
| 81.4.100.202 | 1359242442 | 0 |
| 81.4.100.203 | 1359242443 | 0 |
| 81.4.100.204 | 1359242444 | 0 |
| 81.4.100.205 | 1359242445 | 0 |
| 81.4.100.206 | 1359242446 | 0 |
| 81.4.100.207 | 1359242447 | 0 |
| 81.4.100.208 | 1359242448 | 0 |
| 81.4.100.209 | 1359242449 | 0 |
| 81.4.100.210 | 1359242450 | 0 |
| 81.4.100.211 | 1359242451 | 0 |
| 81.4.100.212 | 1359242452 | 0 |
| 81.4.100.213 | 1359242453 | 0 |
| 81.4.100.214 | 1359242454 | 0 |
| 81.4.100.215 | 1359242455 | 0 |
| 81.4.100.216 | 1359242456 | 0 |
| 81.4.100.217 | 1359242457 | 0 |
| 81.4.100.218 | 1359242458 | 0 |
| 81.4.100.219 | 1359242459 | 0 |
| 81.4.100.220 | 1359242460 | 0 |
| 81.4.100.221 | 1359242461 | 0 |
| 81.4.100.222 | 1359242462 | 0 |
| 81.4.100.223 | 1359242463 | 0 |
| 81.4.100.224 | 1359242464 | 0 |
| 81.4.100.225 | 1359242465 | 0 |
| 81.4.100.226 | 1359242466 | 0 |
| 81.4.100.227 | 1359242467 | 0 |
| 81.4.100.228 | 1359242468 | 0 |
| 81.4.100.229 | 1359242469 | 0 |
| 81.4.100.230 | 1359242470 | 0 |
| 81.4.100.231 | 1359242471 | 0 |
| 81.4.100.232 | 1359242472 | 0 |
| 81.4.100.233 | 1359242473 | 0 |
| 81.4.100.234 | 1359242474 | 0 |
| 81.4.100.235 | 1359242475 | 0 |
| 81.4.100.236 | 1359242476 | 0 |
| 81.4.100.237 | 1359242477 | 0 |
| 81.4.100.238 | 1359242478 | 0 |
| 81.4.100.239 | 1359242479 | 0 |
| 81.4.100.240 | 1359242480 | 0 |
| 81.4.100.241 | 1359242481 | 0 |
| 81.4.100.242 | 1359242482 | 0 |
| 81.4.100.243 | 1359242483 | 0 |
| 81.4.100.244 | 1359242484 | 0 |
| 81.4.100.245 | 1359242485 | 0 |
| 81.4.100.246 | 1359242486 | 0 |
| 81.4.100.247 | 1359242487 | 0 |
| 81.4.100.248 | 1359242488 | 0 |
| 81.4.100.249 | 1359242489 | 0 |
| 81.4.100.250 | 1359242490 | 0 |
| 81.4.100.251 | 1359242491 | 0 |
| 81.4.100.252 | 1359242492 | 0 |
| 81.4.100.253 | 1359242493 | 0 |
| 81.4.100.254 | 1359242494 | 0 |
| 81.4.100.255 | 1359242495 | 0 |